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Title:
POWDER AND POWDER MANUFACTURING METHOD
Document Type and Number:
WIPO Patent Application WO/2023/157574
Kind Code:
A1
Abstract:
[Problem] To provide a powder or the like that reduces abnormalities detected when a product thereof is analyzed. [Solution] According to one aspect of the present invention, a powder containing ZnO, Al2O3, and SiO2 is provided. In the powder, the amount of Zr contained in the powder is 10 ppm or less with respect to the total amount of the powder.

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Inventors:
KARIYA KOHEI (JP)
OKABE TAKUTO (JP)
NOGAMI NAOTSUGU (JP)
FUKAZAWA MOTOHARU (JP)
Application Number:
PCT/JP2023/002016
Publication Date:
August 24, 2023
Filing Date:
January 24, 2023
Export Citation:
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Assignee:
DENKA COMPANY LTD (JP)
International Classes:
C03C10/14; C03C8/02
Domestic Patent References:
WO2006041074A12006-04-20
WO2009154219A12009-12-23
Foreign References:
JP2006089310A2006-04-06
JPH10194779A1998-07-28
JP2017502902A2017-01-26
JP2004161506A2004-06-10
JP2005119935A2005-05-12
Attorney, Agent or Firm:
IPX PATENT PARTNERS (JP)
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